Doors keyboard player Ray Manazarek has passed away. He was 74. The cause of death was bile duct cancer.

According to the San Francisco Chronicle, Doors colleague Robby Krieger said: “I was deeply saddened to hear about the passing of my friend and bandmate Ray Manzarek today. I’m just glad to have been able to have played Doors songs with him for the last decade. Ray was a huge part of my life and I will always miss him.”

Manzarek’s family request that instead of flowers, donations be made in his name to standup2cancer.org.